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WO2009036461A3 - Système et méthode pour la distribution de flux directs de données multimédia utilisant un réseau de multidiffusion poste à poste - Google Patents

Système et méthode pour la distribution de flux directs de données multimédia utilisant un réseau de multidiffusion poste à poste Download PDF

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Publication number
WO2009036461A3
WO2009036461A3 PCT/US2008/076458 US2008076458W WO2009036461A3 WO 2009036461 A3 WO2009036461 A3 WO 2009036461A3 US 2008076458 W US2008076458 W US 2008076458W WO 2009036461 A3 WO2009036461 A3 WO 2009036461A3
Authority
WO
WIPO (PCT)
Prior art keywords
stream
client
peer
sub
received
Prior art date
Application number
PCT/US2008/076458
Other languages
English (en)
Other versions
WO2009036461A2 (fr
Inventor
Thomas Darcie
Neil Barakat
Original Assignee
Lightspeed Audio Labs Inc
Thomas Darcie
Neil Barakat
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lightspeed Audio Labs Inc, Thomas Darcie, Neil Barakat filed Critical Lightspeed Audio Labs Inc
Publication of WO2009036461A2 publication Critical patent/WO2009036461A2/fr
Publication of WO2009036461A3 publication Critical patent/WO2009036461A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • H04L67/1078—Resource delivery mechanisms
    • H04L67/108—Resource delivery mechanisms characterised by resources being split in blocks or fragments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1087—Peer-to-peer [P2P] networks using cross-functional networking aspects
    • H04L67/1091—Interfacing with client-server systems or between P2P systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

Dans un mode de réalisation, un système pour la distribution de flux directs de données multimédia comprend un premier flux direct de données multimédia reçu par un serveur de transmission en flux direct, par au moins un premier client et un deuxième client en communication avec le serveur de transmission en flux direct, des premiers et deuxièmes flux directs de paquets de sous-flux créés à partir du premier flux continu multimédia dans le serveur de transmission en flux direct et reçus respectivement par les premier et deuxième clients, une première liste de poste-relais, transmise du serveur de transmission en flux direct et reçue par le premier client, la première liste de poste-relais comprenant des informations de réacheminement pour le premier client, un troisième flux direct de paquets de sous-flux, réacheminé à partir du premier client et reçu par le deuxième client, le troisième flux direct de paquets de sous-flux étant sensiblement le même que le premier flux direct de paquets de sous-flux, et une notification, transmise par le deuxième client au serveur de transmission en flux direct, si certains des paquets dans le troisième flux direct de paquets de sous-flux ne sont pas reçus à temps en provenance du premier client.
PCT/US2008/076458 2007-09-13 2008-09-15 Système et méthode pour la distribution de flux directs de données multimédia utilisant un réseau de multidiffusion poste à poste WO2009036461A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97212507P 2007-09-13 2007-09-13
US60/972,125 2007-09-13

Publications (2)

Publication Number Publication Date
WO2009036461A2 WO2009036461A2 (fr) 2009-03-19
WO2009036461A3 true WO2009036461A3 (fr) 2009-06-04

Family

ID=40452894

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/076458 WO2009036461A2 (fr) 2007-09-13 2008-09-15 Système et méthode pour la distribution de flux directs de données multimédia utilisant un réseau de multidiffusion poste à poste

Country Status (2)

Country Link
US (1) US20090077254A1 (fr)
WO (1) WO2009036461A2 (fr)

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US8539098B2 (en) 2007-10-17 2013-09-17 Dispersive Networks, Inc. Multiplexed client server (MCS) communications and systems
US8904022B1 (en) * 2007-11-05 2014-12-02 Ignite Technologies, Inc. Split streaming system and method
US8260952B2 (en) * 2008-01-31 2012-09-04 Microsoft Corporation Multi-rate peer-assisted data streaming
EP2294820A1 (fr) * 2008-05-28 2011-03-16 Thomson Licensing Système de transmission en continu en direct poste-à-poste à regroupement hiérarchique à chefs multiples
US8874775B2 (en) * 2008-10-15 2014-10-28 Aster Risk Management Llc Balancing a distributed system by replacing overloaded servers
US7844712B2 (en) * 2008-10-15 2010-11-30 Patentvc Ltd. Hybrid open-loop and closed-loop erasure-coded fragment retrieval process
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US20110002334A1 (en) * 2009-01-09 2011-01-06 Thilmee Baduge Communication terminal and communication state change method
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US9912568B2 (en) * 2009-06-24 2018-03-06 Provenance Asset Group Llc Method and apparatus for handling broken path in peer-to-peer network
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US20130117413A1 (en) * 2010-07-20 2013-05-09 Sharp Kabushiki Kaisha Content distribution device, content playback device, content distribution system, method for controlling a content distribution device, control program, and recording medium
US8428023B2 (en) 2010-10-22 2013-04-23 Motorola Solutions, Inc. Method and apparatus for distributing video packets over multiple bearers for providing unequal packet loss protection
US8649339B2 (en) * 2010-10-22 2014-02-11 Motorola Solutions, Inc. Method and apparatus for distributing video packets over multiple bearers for providing unequal packet loss protection
US8943215B2 (en) 2010-12-21 2015-01-27 Microsoft Corporation Distributed smooth streaming utilizing dynamic manifests
US8955110B1 (en) 2011-01-14 2015-02-10 Robert W. Twitchell, Jr. IP jamming systems utilizing virtual dispersive networking
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WO2012158161A1 (fr) * 2011-05-17 2012-11-22 Splendorstream, Llc Distribution efficace de contenu vidéo au moyen d'une combinaison d'un réseau pair-à-pair et d'un réseau de distribution de contenu
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US9591069B2 (en) * 2011-10-31 2017-03-07 Adobe Systems Incorporated Peer-to-peer assist for live media streaming
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US9413823B2 (en) * 2013-03-15 2016-08-09 Hive Streaming Ab Method and device for peer arrangement in multiple substream upload P2P overlay networks
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Also Published As

Publication number Publication date
US20090077254A1 (en) 2009-03-19
WO2009036461A2 (fr) 2009-03-19

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